
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<h1>JSP,Hello World</h1>
<%
    System.out.println("hello jsp");
    int i=3;
%>
<%="hello"%>
<%=i%>
<%!
    void show(){}
    String name="zhangsan";
%>
</body>
</html>
